pipettes/eye droppers work for me, time consuming though. typically swim pulls with a friend who also enjoys spice and the process to make it, very nice having two eye droppers going at once. Also i see no reason you couldnt find a glass turkey baster somewhere out there?
in addition to that, i think you would be fine using a silicon tubing, use fresh tubing after every pull. any contaminants should be cleaned out after a recrystallization or two anyways!
Who's this SWIM person and when do I get to meet them? They sound friken cool!